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STORAGE DEVICE, INTERNAL PROCESSING CONTROL METHOD, AND INTERNAL PROCESSING CONTROL PROGRAM
STORAGE DEVICE, INTERNAL PROCESSING CONTROL METHOD, AND INTERNAL PROCESSING CONTROL PROGRAM
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机译:存储设备,内部处理控制方法和内部处理控制程序
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摘要
PROBLEM TO BE SOLVED: To provide a storage device constituted by a plurality of SSDs enabling suppression of performance degradation due to internal processing of SSDs.SOLUTION: Storage device 1 includes: a plurality of SSDs 4 and 5 to store data including redundancy; and a CPU 26 to control reading processing and writing processing of data for each SSD. The CPU 26 executes internal processing generated during the writing processing of data, at the timing in which one of the SSDs satisfies a predetermined condition, on each SSD.
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机译:解决的问题:提供一种由多个SSD构成的存储设备,该存储设备能够抑制由于SSD的内部处理引起的性能下降。解决方案:存储设备1包括:多个SSD 4和5,以存储包括冗余的数据; CPU 26控制用于每个SSD的数据的读取处理和写入处理。 CPU 26在每个SSD上在其中一个SSD满足预定条件的时刻执行在数据的写入处理期间生成的内部处理。
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